(3-BROMOTHIOPHEN-2-YL)METHANOL

Product Name: (3-BROMOTHIOPHEN-2-YL)METHANOL
CAS No.: 70260-17-2
Chemical Name: (3-BROMOTHIOPHEN-2-YL)METHANOL
Synonyms: RARECHEM AL BD 0362;3-Bromothiophene-2-methanol;2-Thiophenemethanol, 3-bromo-;(3-BROMOTHIOPHEN-2-YL)METHANOL;3-BROMO-2-HYDROXYMETHYL THIOPHENE
CBNumber: CB9278598
Molecular Formula: C5H5BrOS
Formula Weight: 193.06
MOL File: 70260-17-2.mol

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(3-BROMOTHIOPHEN-2-YL)METHANOL Property

Boiling point:: 147-148 °C(Press: 20 Torr)
Density: 1.772±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
pka: 13.16±0.10(Predicted)
Appearance: Colorless to light yellow Liquid

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Safety

HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H228Flammable solid

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

TRC

Product number: B415955
Product name: (3-Bromothiophen-2-yl)methanol
Packaging: 10mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 1100AL
Product name: (3-Bromothiophen-2-yl)methanol
Packaging: 5g
Price: $424
Updated: 2021/12/16

Apolloscientific

Product number: OR924308
Product name: (3-Bromothiophen-2-yl)methanol
Purity: 95%
Packaging: 10g
Price: $570
Updated: 2021/12/16

AK Scientific

Product number: 1100AL
Product name: (3-Bromothiophen-2-yl)methanol
Packaging: 10g
Price: $664
Updated: 2021/12/16

SynQuest Laboratories

Product number: 6H01-9-02
Product name: (3-Bromothiophen-2-yl)methanol
Purity: 95%
Packaging: 5G
Price: $795
Updated: 2021/12/16

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(3-BROMOTHIOPHEN-2-YL)METHANOL Chemical Properties,Usage,Production

Synthesis

930-96-1

70260-17-2

General procedure for the synthesis of (3-bromothiophen-2-yl)methanol from 3-bromothiophene-2-carboxaldehyde: 3-bromothiophene-2-carboxaldehyde (500 mg, 2.62 mmol) was dissolved in methanol (10 mL) at 0 °C, sodium borohydride (169 mg, 4.47 mmol) was added in batches, and the reaction mixture was stirred and reacted at 0 °C for 2 hours. After completion of the reaction, the solvent was removed by rotary evaporation. The residue was separated by extraction with ethyl acetate (20 mL) and 10% ammonium chloride solution (10 mL). The organic layer was washed with water (10 mL), dried over anhydrous sodium sulfate, filtered and concentrated to give (3-bromothiophen-2-yl)methanol (505 mg, 2.62 mmol, 100% yield) as a yellow oil.

References

[1] Patent: WO2011/156640, 2011, A2. Location in patent: Page/Page column 134
[2] Patent: WO2013/86451, 2013, A2. Location in patent: Paragraph 00473
[3] Journal of the American Chemical Society, 2014, vol. 136, # 19, p. 7132 - 7139
[4] Chemical Communications, 2015, vol. 51, # 18, p. 3842 - 3845

(3-BROMOTHIOPHEN-2-YL)METHANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(3-BROMOTHIOPHEN-2-YL)METHANOL Suppliers

China 46 Germany 1 India 1 United States 8 Global 56

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View Lastest Price from (3-BROMOTHIOPHEN-2-YL)METHANOL manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: (3-BROMOTHIOPHEN-2-YL)METHANOL 70260-17-2
Price: US $0.10/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000 tons
Release date: 2024-09-01

70260-17-2, (3-BROMOTHIOPHEN-2-YL)METHANOLRelated Search:

3-Bromothiophene-2-carboxylic acid METHYL 3-BROMOTHIOPHENE-2-CARBOXYLATE 3-BROMOTHIOPHENE-2-CARBOXALDEHYDE DIETHYL ACETAL ETHYL 3-BROMOTHIOPHENE-2-CARBOXYLATE 3-BROMOTHIOPHEN-2,4-DICARBOXYLIC ACID (3-BROMOTHIOPHEN-2-YL)METHANOL 3-BROMOBENZOTHIOPHENE-2-CARBOXYLIC ACID& methyl 3-bromo-5-(nitro)thiophene-2-carboxylate SPECS AI-942/25034511 BUTTPARK 85\04-58 3-BROMO-2-THIENYL-(3-FURYL)METHANOL RARECHEM AL BP 0362 3-BROMO-5-NITRO-2-THIOPHENECARBOXYLIC ACID 3-BROMO-2-THIENYL-(1-METHYL-2-PYRROLYL)METHANOL SPECS AI-942/25034128 SPECS AI-942/25034100 3-BROMO-2-(1-METHOXYETHYL)-5-NITROTHIOPHENE BUTTPARK 85\04-56

3-BROMO-2-HYDROXYMETHYL THIOPHENE

(3-BROMOTHIOPHEN-2-YL)METHANOL

RARECHEM AL BD 0362

3-Bromothiophene-2-methanol

2-Thiophenemethanol, 3-bromo-

70260-17-2

C5H5BrOS